baber/WOPTO huggingface dataset:
Patent JP-S60154531-A (JP)
Title: Drying process of semiconductor substrate
Inventor: TANNO YUKINOBU
IPC: H01L21/304
Filed: 1984-01-24
Abstract: PURPOSE:To clean up the surface of substrate by instantaneously evaporating any water content adhering to the substrate by a method wherein a drying process by infrared ray heating is utilized as the draining process after water cleaning process of a semiconductor substrate. CONSTITUTION:A transparent quartz-made tunnel 3 encircled by infrared ray modules 4, 4' is arranged between a carrier 1 under loaded status 100 with water cleaned and laminated multiple wafers 2 and another carrier 1 of the same constitution under unloaded status 300. Next the wafers 2' are fed on a Teflon belt 5 supported by a pair of rotary axles 9, 9' to be passed through the tunnel 3 for drying them one by one. Besides multiple bar type quartz-made bumps 6, 7, 8 are provided on the outer surface of the belt 5 to hold and fix the wafers 2'. In such a constitution, any water content adhering to the wafers 2' may be instantaneously evaporated by means of processing them under the temperature 100-120 deg.C with the feeding speed of belt 5 specified at -50cm/min.
Patent JP-S56109323-A (JP)
Title: Electromagnetically driven shutter
Inventor: DATE NOBUSHI
IPC: G03B9/36
Filed: 1980-02-01
Abstract: PURPOSE:To make effective correction with simple structure by varying the assistant force of an auxiliary spring so as to correct automatically variation in shutter speed by the weight of a shutter blind due to a change in photographic attitude of a camera. CONSTITUTION:At one end of attitude difference detection lever 11 rotatable on the rotating shaft of auxiliary spring lever 9, weight 11a is fixed, and between this attitude detection lever 11 and auxiliary spring lever 9, auxiliary spring 10 is extended. As the camera is held at the lateral position as shown in the figure, attitude detection lever 11 swivels to the position of stopper 13 by the gravity of weight 11a. Consequently, the activating force of auxiliary spring 10 to auxiliary spring lever 9 increases as compared with the camera at the normal position, and consequently releasing the shutter in this state runs the blinds with the composite force of the driving force of the coil of an electromagnetic source and that of auxiliary spring 9.
Patent JP-S59137034-A (JP)
Inventor: OOTA TOSHIO
IPC: A61B5/107
Filed: 1983-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08203266-A (JP)
Title: Ferroelectric memory device
Inventor: KOIKE HIRONORI
IPC: G11C11/401
Filed: 1995-01-27
Abstract: PURPOSE: To speed up the operations and lower the power consumption. CONSTITUTION: A first memory block 1a and a second memory block 1b, each block of which includes a plurality of memory cells MC each provided with a capacitor C of ferroelectric material and a switching transistor, a plurality of word lines WL1, WL2, a plurality of bit lines BL1, BL2, a plate line PLa (PLb) and a sense amplifier SA, are set. When the apparatus is changed to be in a nonvolatile operation mode, a plate line voltage control circuit 2 set in the apparatus temporarily sets the plate line PLa (PLb) of one of the memory blocks 1a, 1b at a ground potential and the plate line PLb (PLa) of the other memory block at a source voltage, and thereafter connects these plate lines to obtain an intermediate voltage Vm. The nonvolatile operation mode is executed while the plate lines PLa, PLb are fixed at the intermediate voltage Vm.
Patent JP-H11206328-A (JP)
Title: Packing material for rod like food
Inventor: TSUKADA KAZUNARI
IPC: A23L7/10
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a packing material for a rod like food capable of easily being unpacked for eating, since the inner film is made as easily coming out. SOLUTION: This packing material for a rod like food is obtained by placing a pair of inner films 2 and 3 in the state of overlapping their opposing sides each other in the approximately middle of the width direction of an outer film 1, joining the inner films with the outer periphery of the outer film 1 at the both end parts of a longer side of the rectangular outer film 1 having a tearing directionality in its longitudinal direction to form a bag shape, further placing a sheet like food 4 between the outer film 1 and inner films 2 and 3, and forming plural notches 1a, 1b and 1c for opening the seal at the shorter edge side of the outer film 1.  The inner films 2 and 3 are silicone coated at their inside surfaces and has a wide width capable of protruding from the longer side edge of the film 1, and the edge parts of a rod like food loaded on the inner films 2 and 3 is packed with the protruded parts 2b and 3b of the inner films 2 and 3.
Patent JP-S59149571-A (JP)
Title: Ocr system
Inventor: NANBA HIROMI
IPC: G06K9/03
Filed: 1983-01-28
Abstract: PURPOSE:To prevent the working interruption of an OCR device system due to a non-input state of a terminal which is generated by the absence of an operator. CONSTITUTION:If the data read by an OCR1 is unreadable, an OCR controller 2 sends the original (scan) pattern of the unreadable character within a pattern buffer 4 to an idle correcting terminal 5 for display. While the controller 2 monitors the terminal 5 and sends again the transmitted rejection pattern to another terminal 5 in case a detector 6 is transmitting a signal showing the interruption of the input given from an operator. Then the controller 2 gives a request for the processing of the rejected pattern. This prevents the working interruption of an OCR device which is due to the absence of the operator.
Patent JP-S57127707-A (JP)
Title: Fluidized furnace
Inventor: OONISHI KON
IPC: F27B15/10
Filed: 1981-01-30
Abstract: PURPOSE:To prevent an air nozzle for blowing up a sand layer from blocking and corrosion and improve the reliability of the titled furnace by a method wherein a granular solid is spread all over the floor of a combustion chamber for forming a granular solid layer in which an opening of a combustion air nozzle is buried. CONSTITUTION:A fluidized layer type furnace blows out preheated air through a wind box 1 by an air duct 2 and an air nozzle 3, which fluidizes a sand layer 6 on a furnace floor 8 at the lower part of a combustion chamber 9 and burns a thing to be burnt, such as sludge within the heated fluidized sand layer 6 in the presence of a flame blown out from a burner (not shown in a sketch). In this case, a granular solid layer is formed by spreading pebbles all over a space between the furnace floor 8 and the sand layer 6, which is pressed down by a pebbles retainer 5, such as a wire net, and an opening of the above air nozzle 3 is buried in the granular solid layer. By means of the above, a fused substance of the thing to be burnt is prevented from reaching the air nozzle 3 and the nozzle 3 is prevented from blocking and corrosion.
Patent JP-H04251395-A (JP)
Title: Optical character/graphic reader
Inventor: WATANABE TOSHIO
IPC: G06T1/00
Filed: 1991-01-08
Abstract: PURPOSE:To always segment picture information having a fixed size and position from a memory by enlarging and reducing pictures in accordance with the deviation between the positional information of the projecting image of a picture obtained from the memory and the positional information of a previously designated picture. CONSTITUTION:The picture information segmented from the preset storing position of a page memory 12 is transferred to a picture projecting section 15. The section 15 detects the size and position of a picture 42 to be read out on a slip 41 by extracting the projecting pictures 44 and 46 of the picture 42 in the X-and Y-axis directions. A picture enlarging, reducing, and editing section 16 detects the deviations of the detected position and size from a set position and size by comparing the positional information output of the projecting section 15 with the positional information previously given from a host computer 13. Then the section 16 performs enlargement, reduction, and edition so that the detected deviations can be corrected.
Patent JP-H05207612-A (JP)
Title: Battery charger for electric automobile
Inventor: MARUTANI YOSUKE
IPC: H02J7/10
Filed: 1992-01-27
Abstract: PURPOSE:To realize a battery charger for electric automobile through which a battery can be charged automatically and accurately. CONSTITUTION:A primary voltage detecting means 13 detects whether or not power is fed from an AC power supply through a connector 11. Upon detection of power supply, an automatic charge command means 14 delivers an output signal S14 to a switch detecting means 1 which detects power supply and then delivers a charge start signal S1 to a charge control means 2. The charge control means 2 then turns a switch 10 ON through a magnet contactor 3 based on a control signal Sc and begins charging of a battery 7. When a decision is made that the battery 7 is charged appropriately based on a battery voltage signal SB and the like, the charge control means 2 turns the switch 10 OFF through the magnet contactor 3 based on a control signal Sc. According to the constitution, the battery 7 can be charged automatically and accurately.
Patent JP-H04251312-A (JP)
Title: Clock supplying system
Inventor: OKABE TOSHIHIRO
IPC: G06F1/08
Filed: 1991-01-08
Abstract: PURPOSE:To supply the optimum high-speed clock after a clock which enables logic circuits to normally operate even immediately after the power supply is made is supplied. CONSTITUTION:The output signal OSC of an original oscillator is inputted not only to a selection circuit 22, but also to a frequency dividing circuit 21. The circuit 21 inputs a divided signal to the circuit 22. The circuit 22 is controlled by means of a selection control signal CTL from an SVP and selects either the signal from the original oscillator or the signal from the circuit 21 and supplies its output to each logic circuit as a system clock CLK. Therefore, either the signal (high-speed clock) from the original oscillator or the output signal (low-speed clock) of the frequency dividing circuit 21 can be selected as required.
Patent JP-S55103217-A (JP)
Title: Indirect extruding method for nonferrous metallic material
Inventor: KAMATA KUNINAO
IPC: B21C23/20
Filed: 1979-02-02
Abstract: PURPOSE: To make it possible to draw off material which is left without being extruded and is adhered to a die, by extruding indirectly a billet filled in a container, then by forcing the die back with a mandrel inserted into the container form the opposite side.  
     CONSTITUTION: A hollow stem 1 and a die 2 attached at the top of the stem are inserted into a container 3, and a billet 4 of nonferrous metal such as aluminum alloy packed in the container is pressed rightward 10, hence the metal is extruded to form a molded product 9 in the hollow stem. After completion of one stroke of the extrusion, a slidable mandrel 6 is inserted from a crosshead 5 fixed on the opposite side of the container into the container so as to force back leftward 11 the stem, the die, and the metal 7 left without being extruded. Hence the metal left without being extruded is smoothly drawn off without exerting excess force on the joint of the stem with the die. This method is advantageous especially for manufacturing a hollow or semi-hollow molded product of complicated shape by extrusion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07215381-A (JP)
Title: Dispenser
Inventor: UMEYAMA HIROSHI
IPC: B65D83/76
Filed: 1994-02-03
Abstract: PURPOSE:To use a thin container without buckling when a dispenser is used in the thin container by providing a reinforcing material of a length reaching a bottom of a container at a position where a diameter is smaller than an inner diameter of a container mouth. CONSTITUTION:A dispenser container being a thin container for refilling comprises a cylindrical reinforcing material 1 inserted from a container mouth into the container and a dispenser 3 attached to the mouth together with a cap. The reinforcing material 1 is formed in a length reaching a bottom of the container of a high polymer material such as polyolefin or polyester, metal, wood or the like, wherein a cut 5 is formed partially on a lower part of the reinforcing cylinder so that contents can easily come into contact with a suction port 4 of the dispenser 3. By thus housing the reinforcing material 1, buckling can be effectively prevented in a thin container with small buckling strength, thereby securely and easily taking out the contents.
Patent JP-H07218611-A (JP)
Title: Mobile tracking system
Inventor: HINO KAZUHIKO
IPC: G01S7/295
Filed: 1994-02-03
Abstract: PURPOSE:To track a mobile while taking account of the experiential decision of an operator by detecting only the azimuth and distance as status amounts, filtering the detected data and estimating the motion model of a target in real time while furthermore allowing an operator to select required information arbitrarily from indicating information including error information required for deciding the state of mobile. CONSTITUTION:The system for tracking a mobile 1 comprises a filtering unit 4 including a plurality of filters 40-1... 40-n having different motion models for filtering signals received from a sensor group 2 including a plurality of sensors 20-1... 20-n, a target estimation processor 5 for deciding the motion model of the mobile 3 based on the information therefrom an I/O processor 6 for controlling and generating the information to be displayed on an output unit 8, and an input unit 7 through which an operator sets various conditions. The processor 5 employs a system for making a decision based on the variation rate in the covariance of estimated error as a reference for deciding the motion model. The operator sets the output conditions arbitrarily at the I/O processor 6 and the moving state of the mobile 1 is displayed.
Patent JP-2000214301-A (JP)
Title: Lens made of synthetic resin
Inventor: KOYAIZU YASUSHI
IPC: G02B1/04
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a lens having a low specific gravity and capable of retaining good optical and mechanical characteristics by using a copolymer of a radical polymerizable unsaturated compound having a specified skeleton and a specified component and providing a specified specific gravity. SOLUTION: The lens is made of a copolymer of a radical polymerizable unsaturated compound (A) having α,ω-polybutadiene glycol of formula I or hydrogenated α,ω-polybutadiene glycol of formula II (B) as a skeleton and a monomer (C) copolymerizable with the component (A) and has a specific gravity of <1. The number (n) of the repeating units of the component B is 10-60 and the number average molecular weight is about 800-3,500. The component A is preferably a (meth)acrylate obtained by subjecting 50-100 wt.% of the hydroxyl groups of the component B to urethane modification or ester modification. The amounts of the components A and C are preferably 5-70 wt.% and 95-30 wt.%, respectively, when the component A is a urethane modified (meth)acrylate.
Patent JP-S63180183-A (JP)
Title: Drawing device for thinned graphic contour
Inventor: SHIRASAKA TERUSHI
IPC: G06T11/20
Filed: 1987-01-21
Abstract: PURPOSE:To perform the thinned drawing at a high speed even with a contour graphic form including a high-degree curve by drawing a thinned contour of an optional graphic form based on contour coordinate information and contour coordinate information on a thinned graphic form and then painting out the inside of said contour. CONSTITUTION:A main controller MPU 1 controls an entire part and performs graphic contour thinned drawing processing. A ROM 2 stores a graphic contour thinned drawing program. A RAM 3 and an image memory IMEM 5 can evolve bit planes on them. A video memory VRAM 6 stores the evolved data to be displayed in a CRT display part 7. A bit manipulation unit 8 can perform the transfer of data in DMA between input/output devices line the RAM 3, etc. The contour drawn on the bit plane of the memory 5 is drawn by a circle of a thinned graphic form and the inside of this contour is painted out. Thus the thinned contour graphic form is obtained. In such a way, the thinned drawing is attained even with a contour graphic form including a high-degree curve.
Patent JP-S63180163-A (JP)
Title: Microprocessor
Inventor: SUGIURA AKINORI
IPC: G06F9/46
Filed: 1987-01-21
Abstract: PURPOSE:To eliminate the need for conversion of addresses and to realize high-speed memory access by providing an internal memory, an address register and a memory managing part and connecting them to each other so that they can operate together with a processing part. CONSTITUTION:The head addresses and their lengths of using areas 9 and 11 of an internal memory 2 are managed by address registers 7 and 8 respectively. Therefore, the virtual address of a virtual space accesses with no conversion into a real address via a memory control part 3. Thus access is possible to the virtual address at a high speed. For instance, a part where a high-speed operation is required is stored in the memory 2 for satisfaction of this request in a certain task. In particular, a context switching action is possible at a high speed in a multi-task environment by performing the input/output actions of system areas of each task via the memory 2.
Patent JP-H10192758-A (JP)
Title: Chemical scattering pipe device
Inventor: FUKUMURO YOSHIO
IPC: A01M7/00
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To enable free setting of the scattering direction in a chemical scattering pipe device for scattering a chemical to a fruit tree or the like in a field by installing a central horizontal scattering pipe in the center of the body in the right-and-left direction, and both the sides of the scattering pipe, right and left rotating scattering pipes freely rotatably supported on the body at the inside ends thereof. SOLUTION: When applied to a traveling scattering vehicle S, a central horizontal scattering pipe 3 is installed in the center of a vertical support plate 1, and both the sides thereof, a left rotating scattering pipe and a right rotating scattering pipe 5 whose inside ends 4a, 5a are freely rotatably and fixably supported on the vertical support plate 3 respectively are installed. And to these scattering pipes 3-5, a chemical supply hose connecting pipe for supplying a chemical contained in a chemical tank is connected. In this way, by supplying the chemical to the scattering pipes 3-5 through a switching valve in the chemical scattering direction in which spay nozzles 2, 2a of the scattering pipes 3-5 are needed, chemical scattering fitted to working environment such as that only on the left or right side of the running direction can be performed.
Patent JP-H11192887-A (JP)
Title: Lever combination switch
Inventor: MITSUI YUJI
IPC: B60R16/027
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a switch by decreasing part projecting from a switch body in an arrangement such that a bracket and a column cover attaching part are not adjacent to each other in a horizontal direction of a switch body. SOLUTION: A steering shaft is inserted to a cylindrical part 3 at a front center of a switch body 2, and a bracket 6 is positioned so as to overlap with a fixed member on a vehicle side. A tapping screw inserted to an attaching screw insertion hole 7 of the bracket 6 is screwed in a screw hole of the fixed member to fasten the switch body 2 to the vehicle side. An upper column cover surrounding the switch body 2 is fitted to a column cover attaching part 9 by inserting an integrally formed fit pin to a fitting hole. A lower column cover 21b is fastened by a fastening screw 27 screwed in a female screw 11 such that a screw hole 26 is conformed to a boss part 12 in a front lower side of the switch body 2.
Patent JP-S62175926-A (JP)
Title: Vertical magnetic recording medium and its production
Inventor: NAGAO MAKOTO
IPC: G11B5/66
Filed: 1986-01-24
Abstract: PURPOSE:To obtain a vertical magnetic recording medium having good reproducibility and remarkably improved running durability by subjecting a magnetic layer to a plasma treatment then providing a protective layer thereon. CONSTITUTION:A vertically magnetized film having the axis of easy magnetization in the direction perpendicular to the film plane, for example, Co-Cr film is formed by a so-called thin film forming system such as sputtering, vacuum deposition or ion plating on one or both faces of a nonmagnetic substrate. The surface of the formed magnetic layer is subjected to the plasma treatment, then the protective layer is provided thereon. The plasma treatment includes a glow discharge treatment by DC, AC or high frequency or reverse sputtering treatment by high frequency or DC. Carbon, SiO2, Co-O-Cr, Cr-O, etc., are used as the protective layer and the film thickness is 0.002-0.1mum, more particularly preferably 0.005-0.05mum.
Patent JP-S58130792-A (JP)
Title: Drive device for synchronous motor
Inventor: SAKAMOTO KEIJI
IPC: H02P23/04
Filed: 1982-01-28
Abstract: PURPOSE:To reduce the influence of insensing band by providing a voltage detector which detects the output voltage of an inverter and a circuit which generates the difference between the current by the detected voltage and the current command corrected by a current feedback loop. CONSTITUTION:A synchronous motor is driven by the output of an inverter 115 which is driven by the output of a pulse width modulator 114. The output of a voltage detector 118 which detects the voltage outputted from the inverter 115, and the difference from a difference output circuit which produces a difference between the current command the current applied to the motor are obtained by arithmetic circuits 120U, 120V, 120W, and the outputs are applied to a pulse width modulator 114.
Patent JP-H11209832-A (JP)
Title: Method for melting metallic powder and thin pieces
Inventor: NISHIKAWA SHUNICHIRO
IPC: C22B9/16
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To lower the reaction with oxygen in the atmosphere, to improve the yield of raw material and to eliminate the remaining unmlted material in a furnace by adding metallic powder or thin pieces into alloy which already is in a molten state, or pre-heated alloy. SOLUTION: The melting method of active metal is desirable to add in a condition of packing the adding powder or thin pieces into a combustible bag, or to contain at least >=50% element of an adjusting target component obtd. after melting the added material. The alloy containing the active metal of rare-earth element, titanium, etc., easily forms the compound with the oxygen, and in the case of being in a condition of large specific surface area of the powder, thin pieces, etc., this tendency becomes further remarkable. The yield of the active metal is improved by adding the melting powder or the thin pieces into the alloy in a molten condition or already pre-heated alloy.  In order to obtain the product having a prescribed components, it is desirable to add the powder or the thin pieces already prepared to have a composition close to the product and at least the powder or the thin pieces containing a large quantity of the target element.